55471428

素因数分解:

$2^2\times 3^2\times {\mathrm{1540873}}^1$

素因数の和:1540883

約数の個数: 18

約数和(自身を含む): 140219534

約数和(自身を除く): 84748106

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 1540873, 3081746, 4622619, 6163492, 9245238, 13867857, 18490476, 27735714, 55471428]

約数ペア:

[(1, 55471428), (2, 27735714), (3, 18490476), (4, 13867857), (6, 9245238), (9, 6163492), (12, 4622619), (18, 3081746), (36, 1540873)]